language-lawyer

2023 Questions
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Is there a reason I've never seen std::as_const as a way of differentiating between mutable and non-mutable parameters?
user_76972090
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3
0
219
rust c++17 language-lawyer syntax c++
A weird issue about converting a reference type to another by using operator reinterpret_cast
user_117967220
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3
1
100
language-lawyer pointers c++
Why is the defaulted default constructor deleted for a union or union-like class?
user_117967220
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15
2
787
c++17 language-lawyer c++
Different behavior of consteval in GCC and MSVC (not work)
user_134333230
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3
1
619
c++20 language-lawyer gcc visual-c++ c++
Why does C++'s "using namespace" work the way it does?
user_14248770
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29
1
987
c++98 language-lawyer using-directives name-lookup c++
Is A::B::B::B::B...B::f() right ? Why could i do that?
user_92484660
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6
1
146
language-lawyer namespaces c++
why the keyword template can appear in a qualified-id formed by a class-head-name
user_117967220
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7
0
191
language-lawyer templates c++
What rules are there for qualifiers of effective type?
user_5845180
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2
1
128
c17 lvalue strict-aliasing language-lawyer c
Are the addresses of two temporaries guaranteed to be different in the same expression?
user_83728530
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29
3
1814
temporary-objects language-lawyer pointers c++
What is an encoding error for sprintf that should return -1?
user_147515430
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8
2
467
language-lawyer error-handling gcc c
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